ok i have a system and im assuming i messed my seal up on my back windowbut not sure? ok so all yo guys with systems out there when you dont have your system up loud does your back window make this annoying squeeking noise when u hit bumps???? if so what did u do to prevent this because my friends wont stop complaining and it drives me crazy when i dont have my system up to drain the noise out! thanks and hope to get some responses!

 

put 3/4 inch to inch thick foam weather stripping ont he sides and bottom and it will keep it silent. Mine did that and it got to the point where I hated even driving it. You will have to push the hatch down harder to shut it (it wont latch unless you push down on it) but it will keep it silent when your driving and when your system is on.

 

hey thanks bro ill half to try that..

 

good idea i will give that a shot too